From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/init/value3.C | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/g++.dg/init/value3.C (limited to 'gcc/testsuite/g++.dg/init/value3.C') diff --git a/gcc/testsuite/g++.dg/init/value3.C b/gcc/testsuite/g++.dg/init/value3.C new file mode 100644 index 000000000..487baabec --- /dev/null +++ b/gcc/testsuite/g++.dg/init/value3.C @@ -0,0 +1,31 @@ +// Testcase for value-initialization in new-expressions. +// { dg-do run } + +#include +#include + +// Make sure that we return memory that isn't already set to 0. +void *operator new(size_t s) +{ + void *p = malloc (s); + memset (p, 42, s); + return p; +} + +struct A { A() {} ~A() {} }; +struct B { A a; int i; }; + +int main() +{ + B *p = new B(); + if (p->i != 0) + abort(); + + p = new B[2](); + if (p[0].i != 0 || p[1].i != 0) + abort(); + + B(*p2)[2] = new B[2][2](); + if (p2[0][0].i != 0 || p2[0][1].i != 0) + abort(); +} -- cgit v1.2.3